Revert "[lldb] Call FixUpPointer in WritePointerToMemory"

This reverts commit 085a53c.

This patch is hitting a corner case tested by
`TestScriptedProcessEmptyMemoryRegion.py`.

Author: felipepiovezan

lldb/source/Expression/IRMemoryMap.cpp

@@ -640,9 +640,6 @@ void IRMemoryMap::WritePointerToMemory(lldb::addr_t process_address,
                                        lldb::addr_t address, Status &error) {
   error.Clear();
 
-  if (auto process_sp = GetProcessWP().lock())
-    address = process_sp->FixAnyAddress(address);
-
   Scalar scalar(address);
 
   WriteScalarToMemory(process_address, scalar, GetAddressByteSize(), error);